Desperation has officially set in for the Bruins, and Marco Sturm made that clear at practice. Big changes are coming.

After dropping their fifth straight game, the Bruins hit the ice with noticeably altered forward lines, highlighted by a stunning move involving David Pastrnak. Boston's star winger has been bumped down to the third line in an effort to spark the group.

Pastrnak is now skating alongside Marat Khusnutdinov and Fraser Minten, reuniting a trio that showed flashes earlier this season when Pastrnak first returned from injury. That line brought pace, puck support, and a more direct style, something the Bruins have been lacking.

Meanwhile, Alex Steeves has been elevated to the top line, joining Elias Lindholm and Morgan Geekie. Steeves' speed and forechecking appear to be valued right now as Sturm looks for urgency from the opening shift.

The second line remains untouched, with Pavel Zacha centering Casey Mittelstadt and Viktor Arvidsson, a group that has quietly been one of Boston's more stable combinations.

Further down the lineup, Mark Kastelic was dropped to the fourth line, now skating with Michael Eyssimont and Sean Kuraly. That move signals dissatisfaction with recent results and a push for accountability across the roster.

Boston Bruins shake up lines during five-game losing streak

Pastrnak remains Boston's most dangerous offensive player, but the team has been searching for balance and buy-in.

Dropping him to the third line is not a punishment, but it is a statement. Sturm is demanding structure, pace, and a five-man effort, regardless of reputation.

Notably, no defensive pairings were changed, suggesting the coaching staff believes the issues start up front. The emphasis is clearly on jump, discipline, and offensive chemistry.

Whether this sparks a turnaround remains to be seen, but the message is unmistakable. No one is immune when the team is losing.

Sometimes a reset comes quietly. Other times, it comes with Pastrnak on the third line.